Prototype of Zorki-10 from Japan

Here is a very interesting prototype of Zorki-10 from Japan:

http://cgi.ebay.com/RICOH-RICOHMATIC-35-UNCOMMON-/250847387526?pt=UK_Photography_VintageCameras_SM&hash=item3a67ab5f86

The Soviets had copied the japanese camera and got for it the gold medal on the Leipzig Fair 1965 .

Regards, Alexander

Really external similarities are evident. I know both cameras. and they have completely different size and mechanics. Bodies also differ from size and internal shape. Ricoh is also lighter and smaller.
Regards LP